Archive for the ‘ Graphs and Charts ’ Category

Set of Php Classes for creating charts and graphs. It supports more than 18 types (linechart, piechart, barchart, radarchart, curves , gauges, 3D charts, Candlestick, areacharts ….) and combinations of them. It supports also database access, automatic scales (dates and logarithmic) and interactive features using image maps (tips and links). You can create charts with minimum programming.

DynaGraph creates dynamic graphs based on data selected from a database query. Using PHP, DynaGraph accesses a MySQL database, and uses the results to plot information to a bar graph in the GIF format, using gd1.3.

ChartDirector is a fast and powerful charting component for creating professional and clickable charts. It’s innovative ChartDirector Mark Up Language, flexible object oriented API, layering architecture and advanced coloring system provide unprecedent chart design, formatting and customization capabilities to developers. Supports all major chart types – pie, bar, line, spline, trending, area, bubble, scatter, polar, box-whisker, finance, gantt. Easy to Use. Come with numerous examples.

DynaGraph creates dynamic graphs based on data selected from a database query. Using PHP, DynaGraph accesses a MySQL database, and uses the results to plot information to a bar graph in the GIF format, using gd1.3.

This script will generate a thermometer graphic to dislay the current status of a fund raising campaign. It can be called as a function or with an IMG tag.